CN102253783A - Electrode intersection arranged on flexible base plate and flexible touch sensing plate - Google Patents
Electrode intersection arranged on flexible base plate and flexible touch sensing plate Download PDFInfo
- Publication number
- CN102253783A CN102253783A CN2011102432665A CN201110243266A CN102253783A CN 102253783 A CN102253783 A CN 102253783A CN 2011102432665 A CN2011102432665 A CN 2011102432665A CN 201110243266 A CN201110243266 A CN 201110243266A CN 102253783 A CN102253783 A CN 102253783A
- Authority
- CN
- China
- Prior art keywords
- conductive film
- film layer
- electrode
- base plate
- flexible base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention relates to an electrode intersection arranged on a flexible base plate and a flexible touch sensing plate using the electrode intersection. By adoption of the electrode intersection on the flexible base plate, a first electrode array and a second electrode array can be constructed on a layer of transparent conductive film which is adhered to the flexible base plate, so one flexible base plate is eliminated; the thickness of the flexible base plate is relatively lower, so during the flexure of the flexible base plate, a larger stretching stress cannot be generated in the flexible base plate, the problem that circuits such as a sensing electrode are easy to break, and the reliability of a capacitive touch screen is improved; and a low-resistivity film layer can be manufactured at one time, a process is simplified, and manufacturing cost is reduced. Moreover, because only one layer of transparent conductive film is required, multiplication of an interface reflected light caused by a plurality of layers of transparent conductive films can be avoided. When the capacitive touch screen of the flexible touch sensing plate is matched with a display to form a touch display, the invention has good readability in the sunshine.
Description
Technical field
The present invention relates to a kind of electrode crossing and touch-sensitive panel, relate in particular to a kind of electrode crossing and pliability touch-sensitive panel that is arranged at flexible base plate.
Background technology
In recent years, along with the fast development and the application of infotech, radio mobile communication and information household appliances, people grow with each passing day to the dependence of electronic product.For the purpose that reaches more convenient use, lighter and handyizatioier of volume and have more hommization, many electronic products have adopted touch-screen to replace traditional keyboard or mouse as input media.Existing touch-screen is broadly divided into types such as condenser type, resistance-type, photosensitizing type.Capacitance touch screen has been widely applied to each electronic product, in mobile phone, panel computer.The characteristics of capacitance touch screen are the transmitance height, and touch and to exert pressure and needn't exert oneself, and can resist abominable external environment, for example: water, temperature variation, humidity etc., so long service life, survey when can also realize a plurality of touch point during work, manipulate humanized.
As shown in Figure 1, capacitance touch screen generally comprises a touch-sensitive panel 01 (hereinafter to be referred as tablet 01) and overlay 02, and overlay 02 is arranged on the tablet 01 by adhesive-layer 03.As shown in Figure 2, tablet 01 comprises a substrate 04, and substrate 04 is provided with the sensing electrode layer 05 of sensing touch, sensing electrode layer 05 comprises a plurality of first sensing electrode 06 and a plurality of second sensing electrode, 07, the first sensing electrode 06 and second sensing electrode, 07 interlaced formation induction arrays that extend along second direction that extend along first direction; Electrically do not connect mutually between each first sensing electrode 06, electrically do not connect mutually between each second sensing electrode 07, electrically be not connected between first sensing electrode 06 and second sensing electrode 07.When the user contacted touch screen with finger, first sensing electrode 06 at contact point place, the electric capacity of second sensing electrode 07 changed, and by electric circuit inspection, just can judge the generation of touch and the coordinate of contact point.Tablet generally also needs to be designed to transparent, therefore above-mentioned substrate 04 and sensing electrode layer 05 (first sensing electrode 06, second sensing electrode 07) often adopts transparent material to be made, wherein sensing electrode layer 05 adopts nesa coating, be made as tin indium oxide (ITO) film, the place ahead that makes capacitance touch screen can be arranged on display constitutes touch control display.
In the existing capacitance touch screen, its tablet generally is a hard, the demand that can't adapt to the electronic product development: on the one hand, the current capacitance touch screen of having developed surface curvature, the tablet of this hard can't be applied on the capacitance touch screen of surface curvature; On the other hand, along with the development of pliability display technique, current existing producer has developed flexual organic light emitting display, and the capacitance touch screen with hard tablet obviously can not be arranged in pairs or groups with this flexible display.
Current, also there is producer to develop the pliability touch-sensitive panel, as shown in Figure 3, this pliability touch-sensitive panel adopts two-layer at least nesa coating 08 to realize above-mentioned sensing electrode layer 05, this pliability touch-sensitive panel that comprises multi-layer transparent conductive film 08, its every layer nesa coating 08 all is attached on the flexible base plate 09, that is to say, pliability touch-sensitive panel 09 is the fitting body of multilayer flexible base plate, under the situation that multilayer flexible base plate 09 is fitted mutually, its thickness is higher, therefore, when deflection, can produce bigger drawing stress in inside, cause above-mentioned first sensing electrode 06 easily, the fracture of second sensing electrode, 07 circuit such as grade causes the decline of capacitance touch screen reliability.
In addition, in order to reduce the resistance that connects first sensing electrode 06, second sensing electrode, 07 circuit, the nesa coating 08 of corresponding each layer also needs to be provided with corresponding low-resistivity rete 010, as metal film or conduction lotion coating layer, to form the low resistance circuit of periphery.The low-resistivity rete 010 of multilayer has caused the complexity of technological process, makes the manufacturing cost of capacitance touch screen be difficult to reduce.
At last, glass substrate with respect to hard, flexible base plate generally is made by organic materials such as PET, general and the nesa coating of its refractive index differs bigger, therefore, when nesa coating is attached on the flexible base plate when forming sensing electrode, its boundary reflection light is very strong, the nesa coating of multilayer can cause this boundary reflection light to strengthen with interest, adopt the capacitance touch screen and the display of this flexible base plate to arrange in pairs or groups when constituting touch control display, boundary reflection light has reduced the following readability of sunlight of touch control display, disturbs user's eyes easily, causes the discomfort of user when watching display frame.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of electrode crossing that is arranged at flexible base plate, and the pliability touch-sensitive panel that adopts kind electrode to intersect, the circuit such as sensing electrode of this pliability touch-sensitive panel are not easy fracture, and technological process is simpler, and adopt the capacitance touch screen of this pliability touch-sensitive panel and display to arrange in pairs or groups when constituting touch control display, have the following readability of sunlight preferably.The technical scheme that adopts is as follows:
A kind of electrode crossing that is arranged at flexible base plate is characterized in that: comprise that bottom connection, insulation course are connected with the top; On the side of connection, bottom attached to flexible base plate; Insulation course covers the bottom and connects; The top connection strides across insulation course, and is connected arranged in a crossed manner with the bottom; The top connection is formed by graphical nesa coating; The bottom connects by one deck conductive film layer at least and forms.
Above-mentioned conductive film layer can be metal film, technology by mask deposition method or " deposition-exposure-development-etching " is made, conductive film layer can be various elemental metals films or alloy film, also the multilayer conductive rete that can be made of elemental metals film or alloy film; Conductive film layer also can be made by the technology of conduction lotion by printing or " coating-curing-exposure-development ", and the conduction lotion comprises the compound substance of macromolecule conductive particles such as conductive silver paste, conductive carbon paste.
As preferred version of the present invention, it is characterized in that: described bottom connects and comprises that individual layer conductive film layer, the material of conductive film layer are copper, aldary or silver alloy.In general, copper, aldary, silver alloy conductance height, and hardness lower (soft) relatively are adapted at adhering on the flexible base plate.
As preferred version of the present invention, it is characterized in that: described bottom connects and comprises first conductive film layer and second conductive film layer; First conductive film layer is attached on flexible base plate one side, and the material of first conductive film layer is a copper; Second conductive film layer covers on first conductive film layer, and the material of second conductive film layer is molybdenum, chromium, titanium or aluminium.On first conductive film layer, cover molybdenum, chromium, titanium or aluminium, can protect the first metal layer to avoid corrosive attack.
As preferred version of the present invention, it is characterized in that: described bottom connects and comprises first conductive film layer, second conductive film layer and the 3rd conductive film layer; First conductive film layer is attached on flexible base plate one side, and the material of first conductive film layer is the molybdenum niobium alloy; Second conductive film layer covers on first conductive film layer, the materials of aluminum neodymium alloy of second conductive film layer; The 3rd conductive film layer covers on the 3rd conductive film layer, the material molybdenum niobium alloy of the 3rd conductive film layer.This three layers conductive film layer has lower-cost advantage.
As preferred version of the present invention, it is characterized in that: the thickness of described insulation course is 1～5 μ m.Guarantee flexible base plate like this when deflection, the top connects destructions such as fracture can not take place.
A kind of pliability touch-sensitive panel comprises flexible base plate, graphical nesa coating, and graphical nesa coating is located on the side of flexible base plate, it is characterized in that:
Also comprise described electrode crossing;
Described graphical nesa coating comprises:
A plurality of first electrode formations, each first electrode formation are arranged by first direction by a plurality of first electrode blocks and are formed; The second electrode formation configuring area that between per two first adjacent electrode formations, defines; A plurality of second electrode formations, each second electrode formation are arranged by the second direction that is different from first direction by a plurality of second electrode blocks that are arranged on the second electrode formation configuring area and are formed;
Electrode crossing is arranged on the intervening portion of each the first electrode formation and the second electrode formation; Adjacent two first electrode blocks of the same first electrode formation interconnect by the bottom connection; Adjacent two second electrode blocks of the corresponding second electrode formation interconnect by the top connection; The top connection is directly formed by graphical nesa coating;
Periphery in the first electrode formation and the second electrode formation also is provided with the low-resistivity rete, the low-resistivity rete comprises the periphery lead-in wire and the external connection end of many lines, and each the first electrode formation and the second electrode formation all are connected on the external connection end that is arranged on the flexible base plate edge by at least one line.
Above-mentioned graphical nesa coating generally is preferably on the lateral surface that is arranged on flexible base plate, so graphical nesa coating is interposed in the middle of the overlay of flexible base plate and touch-screen, when making bending, and the graphical more difficult fracture of nesa coating.Certainly, graphically nesa coating also can be arranged on the medial surface of flexible base plate.The outside is meant the side near the user, and the inboard is meant the side away from the user.
Above-mentioned flexible base plate is that transparent organic material is made, and is preferably polyethylene terephthalate (PET), triacetate fiber transparent high molecular polymers such as (TAC).
Above-mentioned graphical nesa coating is transparent conducting film, and the technology by " vacuum moulding machine-exposure-development-etching " is made, and is preferably tin indium oxide (ITO), doping zinc-oxide materials such as (ZnO); Above-mentioned graphical nesa coating also can be the electrically conducting transparent lotion, technology by printing or " coating-curing-exposure-development " is made, and is preferably the material that tin indium oxide (ITO), doping zinc-oxide electrically conducting transparent particles such as (ZnO) and the modulation of curable glue form.
Above-mentioned insulation course is an organic resin, is made by " coating-exposure-development " technology on graphical nesa coating.
Above-mentioned low-resistivity rete (periphery lead-in wire and external connection end) can be metal film, technology by mask deposition method or " deposition-exposure-development-etching " is made, this metal film can be various elemental metals films, alloy film, the also multilayer conductive rete that can be made of elemental metals film or alloy film, above-mentioned sedimentation can be to electroplate or vacuum moulding machine.Low-resistivity rete (periphery lead-in wire and external connection end) can also be made for the technology of conduction lotion by printing or " coating-curing-exposure-development ", and the lotion that conducts electricity comprises that conductive particle such as conductive silver paste, conductive carbon paste and curable glue modulates the compound substance that forms.Preferred low-resistivity rete (periphery lead-in wire and external connection end) is an individual layer copper film.In another kind of scheme, preferred low-resistivity rete (periphery lead-in wire and external connection end) is a multilayer film, and its one deck near flexible base plate is a copper; Further preferred above-mentioned periphery lead-in wire is duplicature, and its one deck near flexible base plate is a copper, and another layer is the wherein a kind of of molybdenum, chromium, titanium, aluminium.
In the present invention, owing to adopted the electrode crossing on the flexible base plate, thereby make and to be attached to structure first electrode formation and the second electrode formation (being the sensing electrode layer) on the nesa coating on the flexible base plate at one deck, a pliability touch-sensitive panel can be saved a slice flexible base plate, its thickness is lower, therefore, when deflection, inside can not produce bigger drawing stress, solve circuit such as the above-mentioned sensing electrode problem of fracture easily, improved the reliability of capacitance touch screen.Secondly, make the low-resistivity rete and can disposablely finish, simplified technological process, reduced manufacturing cost.At last, owing to only need the layer of transparent conducting film, therefore, do not have the boundary reflection light multiplication that the nesa coating of multilayer can cause, adopt the capacitance touch screen and the display of pliability touch-sensitive panel of the present invention to arrange in pairs or groups when constituting touch control display, it has, and sunlight is readable down preferably.
As preferred version of the present invention, it is characterized in that: also comprise second nesa coating, second nesa coating is arranged on the inboard of whole pliability touch-sensitive panel, and the position of second nesa coating is corresponding with the position of graphical nesa coating.Second nesa coating is set, can be used to prevent undesired signal from medial surface.Second nesa coating is transparent conducting film, and the technology by " vacuum moulding machine-exposure-development-etching " is made, and is preferably tin indium oxide (ITO), doping zinc-oxide materials such as (ZnO); Second nesa coating also can be the electrically conducting transparent lotion, technology by printing or " coating-curing-exposure-development " is made, and is preferably the material that tin indium oxide (ITO), doping zinc-oxide electrically conducting transparent particles such as (ZnO) and the modulation of curable glue form.
As the further preferred version of the present invention, it is characterized in that: also comprise the optical match film, the optical match film is arranged on the inboard of second nesa coating, between the refractive index of optical match film between described second nesa coating and air.The optical match film is set, is used to eliminate second nesa coating and the stronger reflected light of air interface.The optical match film can as silicon dioxide, also can be the organic resin coating layer for transparent inorganic material film.
As preferred version of the present invention, it is characterized in that: the thickness of described flexible base plate at 0.08mm between the 0.2mm.Thereby make when it is subjected to flexing action that circuit such as above-mentioned graphical nesa coating (sensing electrode layer), electrode crossing, periphery lead-in wire have less tensile deformation, are not easy fracture to guarantee it.
Description of drawings
Fig. 1 is the structural representation of a kind of touch-screen in the prior art;
Fig. 2 is the structural representation of a kind of tablet of touch-screen in the prior art;
Fig. 3 is the structural representation of a kind of pliability touch-sensitive panel in the prior art;
Fig. 4 is the structural representation of the embodiment of the invention one;
Fig. 5 is the structural representation that the A partial electrode intersects among Fig. 4;
Fig. 6 is along the cut-open view of B-B among Fig. 5;
Fig. 7 is the structural representation of the embodiment of the invention two;
Fig. 8 is the structural representation that the C partial electrode intersects among Fig. 7;
Fig. 9 is along the cut-open view of D-D among Fig. 5.
Embodiment
Be described further below in conjunction with accompanying drawing and preferred implementation of the present invention.
Embodiment one
As shown in Figure 4, this pliability touch-sensitive panel comprises flexible base plate 1, graphical nesa coating 2 and electrode crossing 3, and graphical nesa coating 2 is located on the lateral surface of flexible base plate 1.
A plurality of first electrode formations, each first electrode formation are arranged by first direction by a plurality of first electrode blocks 4 and are formed; The second electrode formation configuring area that between per two first adjacent electrode formations, defines; A plurality of second electrode formations, each second electrode formation are arranged by the second direction that is different from first direction by a plurality of second electrode blocks 5 that are arranged on the second electrode formation configuring area and are formed.
As shown in Figure 5 and Figure 6, electrode crossing 3 comprises that bottom connection 6, insulation course 7 are connected 8 with the top; The bottom connects on 6 the lateral surfaces attached to flexible base plate 1, is used to connect adjacent two first electrode blocks 4 of the same first electrode formation; Insulation course 7 covers the bottom and connects on 6; The top connects 8 and strides across insulation course 7, and is connected 6 arranged in a crossed manner with the bottom; The top connects 8 and is formed by above-mentioned graphical nesa coating 2, is used to connect adjacent two second electrode blocks 5 of the corresponding second electrode formation; The bottom connects and comprises first conductive film layer 9 and second conductive film layer 10; First conductive film layer 9 is attached on flexible base plate 1 lateral surface, and the material of first conductive film layer 9 is a copper; Second conductive film layer 10 covers on first conductive film layer 9, and the material of second conductive film layer 10 is a molybdenum.
As shown in Figure 4, periphery in the first electrode formation and the second electrode formation also is provided with low-resistivity rete 12, low-resistivity rete 12 comprises the periphery lead-in wire and the external connection end 14 of many lines 13, and each the first electrode formation and the second electrode formation all are connected on the external connection end 14 that is arranged on flexible base plate 1 edge by at least one line 13.Low-resistivity rete 12 (periphery lead-in wire and external connection end) adopts and connects 6 identical retes with the bottom and be made.
The thickness of above-mentioned insulation course 7 can be provided with arbitrarily between 1～5 μ m.
The thickness of above-mentioned flexible base plate 1 can be at 0.08mm to being provided with arbitrarily between the 0.2mm.
This pliability touch-sensitive panel 1 can be arranged in pairs or groups with hard plate overlay, the crooked overlay of hard or pliability overlay respectively, constitutes corresponding touch-screen, and is applied to corresponding display.
Embodiment two
As Fig. 7, Fig. 8 and shown in Figure 9, under the identical situation of other situation and embodiment one, its difference is: also comprise second flexible base plate 15, second nesa coating 16 and optical match film 17, second nesa coating 16 is arranged on the inboard of whole pliability touch-sensitive panel and attached on second flexible base plate 15, the position of second nesa coating 16 is corresponding with the position of graphical nesa coating 2; Optical match film 17 is arranged on the inboard of second nesa coating 16, between the refractive index of optical match film 17 between described second nesa coating 16 and air; Generally speaking, after setting gradually second nesa coating 16 and optical match film 17 on the medial surface of second flexible substrate 15, adopt glue-line 18 lateral surface of second flexible substrate 15 to be adhered to the medial surface of flexible base plate 1; The bottom connects 6 and comprises that the material of first conductive film layer 19, second conductive film layer 20 and the 3rd conductive film layer 21, the first conductive film layers 19 is the molybdenum niobium alloy, and the material of second conductive film layer 20 is the aluminium neodymium alloy, and the material of the 3rd conductive film layer 21 is the molybdenum niobium alloy.
In other embodiments, the bottom connects, low-resistivity rete (periphery lead-in wire and external connection end) is the individual layer conductive film layer, and the material of conductive film layer is copper, aldary or silver alloy.
In other embodiments, the bottom connects, low-resistivity rete (periphery lead-in wire and external connection end) is the multilayer conductive rete, and its one deck conductive film layer near flexible base plate is a copper; Further preferred this multilayer conductive rete is a duplicature, and its one deck conductive film layer near flexible base plate is a copper, and another layer conductive film layer is the wherein a kind of of molybdenum, chromium, titanium, aluminium.
In other embodiments, the bottom connects, low-resistivity rete (periphery lead-in wire and external connection end) is the multilayer conductive rete, and its one deck conductive film layer near flexible base plate is aldary or silver alloy; Further preferred this multilayer film conductive film layer is a duplicature, and its one deck conductive film layer near flexible base plate is aldary or silver alloy, and another layer is the wherein a kind of of molybdenum, chromium, titanium, aluminium.
Claims (9)
1. an electrode crossing that is arranged at flexible base plate is characterized in that: comprise that bottom connection, insulation course are connected with the top; On the side of connection, bottom attached to flexible base plate; Insulation course covers the bottom and connects; The top connection strides across insulation course, and is connected arranged in a crossed manner with the bottom; The top connection is formed by graphical nesa coating; The bottom connects by one deck conductive film layer at least and forms.
2. jumper wire construction as claimed in claim 1 is characterized in that: described bottom connects and comprises that individual layer conductive film layer, the material of conductive film layer are copper, aldary or silver alloy.
3. electrode crossing as claimed in claim 1 is characterized in that: described bottom connects and comprises first conductive film layer and second conductive film layer; First conductive film layer is attached on flexible base plate one side, and the material of first conductive film layer is copper, aldary or silver alloy; Second conductive film layer covers on first conductive film layer, and the material of second conductive film layer is molybdenum, chromium, titanium or aluminium.
4. jumper wire construction as claimed in claim 1 is characterized in that: described bottom connects and comprises first conductive film layer, second conductive film layer and the 3rd conductive film layer; First conductive film layer is attached on flexible base plate one side, and the material of first conductive film layer is the molybdenum niobium alloy; Second conductive film layer covers on first conductive film layer, the materials of aluminum neodymium alloy of second conductive film layer; The 3rd conductive film layer covers on the 3rd conductive film layer, the material molybdenum niobium alloy of the 3rd conductive film layer.
5. electrode crossing as claimed in claim 1 is characterized in that: the thickness of described insulation course is 1～5 μ m.
6. a pliability touch-sensitive panel comprises flexible base plate, graphical nesa coating, and graphical nesa coating is located on the side of flexible base plate, it is characterized in that:
Also comprise as each described electrode crossing of claim 1～5;
Described graphical nesa coating comprises:
A plurality of first electrode formations, each first electrode formation are arranged by first direction by a plurality of first electrode blocks and are formed; The second electrode formation configuring area that between per two first adjacent electrode formations, defines; A plurality of second electrode formations, each second electrode formation are arranged by the second direction that is different from first direction by a plurality of second electrode blocks that are arranged on the second electrode formation configuring area and are formed;
Electrode crossing is arranged on the intervening portion of each the first electrode formation and the second electrode formation; Adjacent two first electrode blocks of the same first electrode formation interconnect by the bottom connection; Adjacent two second electrode blocks of the corresponding second electrode formation interconnect by the top connection; The top connection is directly formed by graphical nesa coating;
Periphery in the first electrode formation and the second electrode formation also is provided with the low-resistivity rete, the low-resistivity rete comprises the periphery lead-in wire and the external connection end of many lines, and each the first electrode formation and the second electrode formation all are connected on the external connection end that is arranged on the flexible base plate edge by at least one line.
7. pliability touch-sensitive panel as claimed in claim 6, it is characterized in that: also comprise second nesa coating, second nesa coating is arranged on the inboard of whole pliability touch-sensitive panel, and the position of second nesa coating is corresponding with the position of graphical nesa coating.
8. pliability touch-sensitive panel as claimed in claim 7 is characterized in that: also comprise the optical match film, the optical match film is arranged on the inboard of second nesa coating, between the refractive index of optical match film between described second nesa coating and air.
9. pliability touch-sensitive panel as claimed in claim 6 is characterized in that: the thickness of described flexible base plate at 0.08mm between the 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102432665A CN102253783A (en) | 2011-08-23 | 2011-08-23 | Electrode intersection arranged on flexible base plate and flexible touch sensing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102432665A CN102253783A (en) | 2011-08-23 | 2011-08-23 | Electrode intersection arranged on flexible base plate and flexible touch sensing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102253783A true CN102253783A (en) | 2011-11-23 |
Family
ID=44981076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102432665A Pending CN102253783A (en) | 2011-08-23 | 2011-08-23 | Electrode intersection arranged on flexible base plate and flexible touch sensing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102253783A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135827A (en) * | 2011-11-29 | 2013-06-05 | 宸鸿科技(厦门)有限公司 | Touch control sensing panel |
| CN103197806A (en) * | 2012-01-06 | 2013-07-10 | 台达电子工业股份有限公司 | Touch panel and electronic device using same |
| CN104156104A (en) * | 2013-05-13 | 2014-11-19 | 胜华科技股份有限公司 | Touch panel |
| CN104216553A (en) * | 2013-06-03 | 2014-12-17 | 胜华科技股份有限公司 | Composite touch control covering plate |
| CN104423691A (en) * | 2013-09-09 | 2015-03-18 | 胜华科技股份有限公司 | Touch control device |
| US9081431B2 (en) | 2012-09-07 | 2015-07-14 | Industrial Technology Research Institute | Touch panel |
| CN104978069A (en) * | 2015-03-26 | 2015-10-14 | 友达光电股份有限公司 | Touch control device |
| CN105140240A (en) * | 2015-08-21 | 2015-12-09 | 京东方科技集团股份有限公司 | Flexible substrate and manufacturing method thereof and display device |
| CN106814927A (en) * | 2017-01-18 | 2017-06-09 | 刘肖俊 | A kind of capacitive touch screen with high-strength explosion-proof performance and with jumper wire construction |
| CN108664168A (en) * | 2018-05-14 | 2018-10-16 | 深圳市华星光电半导体显示技术有限公司 | A kind of flexible base board and preparation method thereof, touch-control display panel |
| CN113465795A (en) * | 2021-07-01 | 2021-10-01 | 西北工业大学 | Flexible pressure sensing structure and flexible pressure sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587402A (en) * | 2009-06-29 | 2009-11-25 | 友达光电股份有限公司 | Flexible touch-control display device |
| CN101634922A (en) * | 2009-08-21 | 2010-01-27 | 深圳莱宝高科技股份有限公司 | Wiring method and manufacturing method of capacitive touch screen |
| CN101639580A (en) * | 2008-07-31 | 2010-02-03 | 株式会社日立显示器 | Display device |
| CN101799564A (en) * | 2009-02-06 | 2010-08-11 | 大日本印刷株式会社 | Protective film of polarizing plate, polarization plates and liquid crystal indicator |
-
2011
- 2011-08-23 CN CN2011102432665A patent/CN102253783A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639580A (en) * | 2008-07-31 | 2010-02-03 | 株式会社日立显示器 | Display device |
| CN101799564A (en) * | 2009-02-06 | 2010-08-11 | 大日本印刷株式会社 | Protective film of polarizing plate, polarization plates and liquid crystal indicator |
| CN101587402A (en) * | 2009-06-29 | 2009-11-25 | 友达光电股份有限公司 | Flexible touch-control display device |
| CN101634922A (en) * | 2009-08-21 | 2010-01-27 | 深圳莱宝高科技股份有限公司 | Wiring method and manufacturing method of capacitive touch screen |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135827A (en) * | 2011-11-29 | 2013-06-05 | 宸鸿科技(厦门)有限公司 | Touch control sensing panel |
| CN103197806A (en) * | 2012-01-06 | 2013-07-10 | 台达电子工业股份有限公司 | Touch panel and electronic device using same |
| US9081431B2 (en) | 2012-09-07 | 2015-07-14 | Industrial Technology Research Institute | Touch panel |
| CN104156104A (en) * | 2013-05-13 | 2014-11-19 | 胜华科技股份有限公司 | Touch panel |
| CN104216553A (en) * | 2013-06-03 | 2014-12-17 | 胜华科技股份有限公司 | Composite touch control covering plate |
| CN104423691A (en) * | 2013-09-09 | 2015-03-18 | 胜华科技股份有限公司 | Touch control device |
| CN104978069A (en) * | 2015-03-26 | 2015-10-14 | 友达光电股份有限公司 | Touch control device |
| CN104978069B (en) * | 2015-03-26 | 2018-04-06 | 友达光电股份有限公司 | Touch control device |
| CN105140240A (en) * | 2015-08-21 | 2015-12-09 | 京东方科技集团股份有限公司 | Flexible substrate and manufacturing method thereof and display device |
| CN106814927A (en) * | 2017-01-18 | 2017-06-09 | 刘肖俊 | A kind of capacitive touch screen with high-strength explosion-proof performance and with jumper wire construction |
| CN106814927B (en) * | 2017-01-18 | 2018-01-26 | 刘肖俊 | A kind of capacitive touch screen with high-strength explosion-proof performance and with jumper wire construction |
| CN108664168A (en) * | 2018-05-14 | 2018-10-16 | 深圳市华星光电半导体显示技术有限公司 | A kind of flexible base board and preparation method thereof, touch-control display panel |
| CN113465795A (en) * | 2021-07-01 | 2021-10-01 | 西北工业大学 | Flexible pressure sensing structure and flexible pressure sensor |
| CN113465795B (en) * | 2021-07-01 | 2023-12-29 | 西北工业大学 | Flexible pressure sensing structure and flexible pressure sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102253783A (en) | Electrode intersection arranged on flexible base plate and flexible touch sensing plate | |
| CN102955594B (en) | Be arranged at jumper wire construction and pliability touch-sensitive panel on flexible base plate | |
| US8115751B2 (en) | Capacitive touch sensing assembly | |
| CN206209684U (en) | Touch sensor | |
| US20140152608A1 (en) | Touch panel | |
| US20140015772A1 (en) | Flexible touch-sensing display panel | |
| US20160034078A1 (en) | Touch device | |
| CN102033672A (en) | Capacitive touch screen with single-layer electrode | |
| CN103176652A (en) | Touch screen and manufacturing method of touch screen | |
| CN103176679A (en) | Touch screen and manufacturing method of touch screen | |
| US10684735B2 (en) | Capacitive sensor and device | |
| US20150070598A1 (en) | Cover window, manufacturing method thereof, and touchscreen including the same | |
| CN109074195B (en) | Electrostatic capacitance type sensor | |
| CN109521905B (en) | Touch display panel and manufacturing method thereof | |
| US20150169104A1 (en) | Touch panel | |
| CN202472613U (en) | Single-layer electrode type capacitive touch screen | |
| US20130076667A1 (en) | Touch panel and a manufacturing method thereof | |
| KR101089873B1 (en) | Input device of touch screen and manufacturing method thereof | |
| CN202217247U (en) | Jumper structure arranged on flexible substrate, and flexible touch induction plate | |
| KR101096755B1 (en) | Electrostatic capacity touch panel and method for manufacturing thereof | |
| US8987625B2 (en) | Capacitive touch panel structure | |
| CN102033671B (en) | Conductive film complex structure body, capacitive touch screen and its use preparation method | |
| KR20110111222A (en) | Touch screen pannel and method for manufacturingthe same | |
| JP6446209B2 (en) | Transparent electrode pattern laminate and touch screen panel provided with the same | |
| KR101926587B1 (en) | Touch panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111123 |